Suitability of land use with spacial plan in Lisu watershed

Abstract

Changes in current land use without regard to ecological aspects result caused suitability of land use. This research aims to identify and analyze the suitability of land use in 2017 with the planned spatial pattern in the Lisu Watershed. The data were collected in the form of primary data was the land use and secondary data spatial plan area. The data were analyzed with interpretation, test accuracy and conformity determination for the overlay in land use with the plan space. Based on the interpretation of the image obtained by land use in Lisu watershed secondary dryland forest covering an area of 8,514.97 ha (21.98%), plantations forest covering an area of 78.83 ha (0.20%), meadows covering an area of 508.20 ha (1.31%), settlements covering 719.28 ha (1.86%), bush mixed dryland farming covering an area of 14,623.84 ha (37.75%), paddy fields covering an area of 6,595.35 ha (17.02%), shrub covering an area of 6,878.54 ha (17.75%), pond covering an area of 517.45 ha (1.34%), open land covering an area of 164.93 ha (0.43%) and a water body covering 140.78 ha (0.36% ). Based on the results of the analysis of land use suitability with the plan space is acquired that land use plan that fit the space of 71.62% and which is not in accordance of 28.38%.

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